{
  "id": "cz_rc",
  "name": "Czech birth number (rodné číslo)",
  "status": "draft",
  "doc": "Rodné číslo, the Czech personal number; Slovakia uses the same scheme. The first six digits are the date of birth as YYMMDD. Women have 50 added to the month. Since 2004 (Act 53/2004) a further 20 is added to the month (70 for women) when the serial numbers of a day run out. Numbers of people born before 1954 have nine digits. Later ones have a tenth, check digit: the number is divisible by 11, except a few issued until 1985 whose first nine digits leave a remainder of 10 and that end in 0. It is usually written with a slash after the sixth digit. The Ministry of the Interior also assigns birth numbers to foreigners with long-term residence. Health insurance, social security and, by default, tax registration use it.",
  "categories": [
    {
      "id": "pii",
      "name": "Personally identifiable information"
    },
    {
      "id": "persons",
      "name": "Person related"
    }
  ],
  "country": [
    {
      "id": "CZ",
      "name": "Czechia"
    }
  ],
  "langs": [
    {
      "id": "cs",
      "name": "Czech"
    }
  ],
  "is_pii": true,
  "classification": "identifier",
  "regexp": "^\\d{2}(?:[0257][1-9]|[1368][0-2])(?:0[1-9]|[12]\\d|3[01])/?\\d{3,4}$",
  "checksum": "cz_rc",
  "examples": [
    {
      "value": "710319/2745",
      "description": "Man born on 19 March 1971, example from the python-stdnum documentation"
    },
    {
      "value": "7810181082",
      "description": "Synthetic number with a valid check digit"
    },
    {
      "value": "1457090811",
      "description": "Synthetic number of a woman born on 9 July 2014 (month 57)"
    },
    {
      "value": "057214/4738",
      "description": "Synthetic number of a woman born on 14 February 2005 with the alternative month 72"
    },
    {
      "value": "991231123",
      "description": "Nine-digit number without a check digit, example from the python-stdnum documentation"
    },
    {
      "value": "7103192746",
      "valid": false,
      "description": "Check digit does not match"
    },
    {
      "value": "781318/1082",
      "valid": false,
      "description": "There is no month 13"
    },
    {
      "value": "78101810827",
      "valid": false,
      "description": "One character too many"
    }
  ],
  "mappings": {
    "google_dlp": "CZECHIA_PERSONAL_ID_NUMBER",
    "purview": [
      "Czech personal identity number",
      "EU Social Security Number (SSN) or Equivalent ID",
      "EU social security number or equivalent identification",
      "EU national identification number",
      "EU Tax Identification Number (TIN)",
      "EU Tax identification number"
    ],
    "dpv": "pd:OfficialID",
    "stdnum": "cz.rc"
  },
  "links": [
    {
      "type": "wikipedia",
      "url": "https://cs.wikipedia.org/wiki/Rodn%C3%A9_%C4%8D%C3%ADslo"
    },
    {
      "type": "doc",
      "url": "https://learn.microsoft.com/en-us/purview/sit-defn-czech-personal-identity-number"
    },
    {
      "type": "other",
      "url": "https://arthurdejong.org/python-stdnum/doc/2.2/stdnum.cz.rc.html"
    },
    {
      "type": "other",
      "url": "https://docs.dataprep.ai/user_guide/clean/clean_cz_rc.html"
    }
  ],
  "translations": {
    "cs": {
      "name": "Rodné číslo",
      "doc": "Datum narození ve tvaru RRMMDD (u žen měsíc + 50, od roku 2004 případně + 20) a za lomítkem tři nebo čtyři číslice; desetimístné rodné číslo je dělitelné jedenácti."
    },
    "ru": {
      "name": "Персональный номер Чехии (rodné číslo)",
      "doc": "Дата рождения в виде ГГММДД (у женщин к месяцу прибавляется 50, с 2004 года иногда ещё 20) и после косой черты три или четыре цифры; десятизначный номер делится на 11."
    }
  },
  "type": "datatype"
}